The msm should learn a lesson.
Oh they know, they just don’t care.
This is standard operating procedure for them (MSM) .... I don’t believe they think there is any lesson to learn here other than Republicans are suckers and stupid to let this keep happening to them at debates.
Fool me once, shame on you ... fool me twice, shame on me.
AND
Insanity(/stupidity) is doing the same thing over and over and over again and expecting different results.